40497424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2111}}^1$

素因数の和:2239

約数の個数: 40

約数和(自身を含む): 86423040

約数和(自身を除く): 45925616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2111, 2398, 4222, 4796, 8444, 9592, 16888, 19184, 23221, 33776, 46442, 92884, 185768, 230099, 371536, 460198, 920396, 1840792, 2531089, 3681584, 5062178, 10124356, 20248712, 40497424]

約数ペア:

[(1, 40497424), (2, 20248712), (4, 10124356), (8, 5062178), (11, 3681584), (16, 2531089), (22, 1840792), (44, 920396), (88, 460198), (109, 371536), (176, 230099), (218, 185768), (436, 92884), (872, 46442), (1199, 33776), (1744, 23221), (2111, 19184), (2398, 16888), (4222, 9592), (4796, 8444)]